Experimental study of the effects of surround brightness and size on visual performance. AMRL-TR-67-102.
D000293:Adolescent; D000328:Adult; D003626:Data Display; D005260:Female; D006801:Humans; D008027:Light; D008297:Male; D008433:Mathematics; D008722:Methods; D012858:Size Perception; D014796:Visual Perception